//package com.util;
//
//import io.jsonwebtoken.JwtBuilder;
//import io.jsonwebtoken.Jwts;
//import org.apache.tomcat.util.bcel.classfile.Constant;
//
//public class JwtUtil {
//    public static String createJWT(final String id,final String subject,final Long expireMills){
//        JwtBuilder builder = Jwts.builder()
//                .setId(id)
//                .setSubject(subject)
//                .setIssuer();
//    }
//}
